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[email protected]CVE-2020-1122

HistorySep 11, 2020 - 5:15 p.m.

CVE-2020-1122

2020-09-1117:15:18

CWE-754

[email protected]

web.nvd.nist.gov

cve-2020-1122

windows

language pack

installer

elevation of privilege

vulnerability

nvd

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

6.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.6%

JSON

An elevation of privilege vulnerability exists when the Windows Language Pack Installer improperly handles file operations. An attacker who successfully exploited this vulnerability could run processes in an elevated context.
An attacker could exploit this vulnerability by running a specially crafted application on the victim system.
The update addresses the vulnerability by correcting the way the Windows Language Pack Installer handles file operations.

Affected configurations

Vulners

NVD

Node

microsoftwindows_10_1803Match10.0.0

microsoftwindows_10_1809Match10.0.0

microsoftwindows_server_2019Match10.0.0

microsoftwindows_10_1909Match10.0.0

microsoftwindows_server,_version_1909Match10.0.0

microsoftwindows_10_1903 for 32-bit systemsMatch10.0.0

microsoftwindows_10_1903 for x64-based systemsMatch10.0.0

microsoftwindows_10_1903 for arm64-based systemsMatch10.0.0

microsoftwindows_server,_version_1903Match10.0.0

microsoftwindows_10_2004Match10.0.0

microsoftwindows_server_version_2004Match10.0.0

VendorProductVersionCPE
microsoftwindows_10_180310.0.0cpe:2.3:o:microsoft:windows_10_1803:10.0.0:*:*:*:*:*:*:*
microsoftwindows_10_180910.0.0cpe:2.3:o:microsoft:windows_10_1809:10.0.0:*:*:*:*:*:*:*
microsoftwindows_server_201910.0.0cpe:2.3:o:microsoft:windows_server_2019:10.0.0:*:*:*:*:*:*:*
microsoftwindows_server_201910.0.0cpe:2.3:o:microsoft:windows_server_2019:10.0.0:*:*:*:*:*:*:*
microsoftwindows_10_190910.0.0cpe:2.3:o:microsoft:windows_10_1909:10.0.0:*:*:*:*:*:*:*
microsoftwindows_server,_version_190910.0.0cpe:2.3:o:microsoft:windows_server,_version_1909:10.0.0:*:*:*:*:*:*:*
microsoftwindows_10_1903 for 32-bit systems10.0.0cpe:2.3:o:microsoft:windows_10_1903 for 32-bit systems:10.0.0:*:*:*:*:*:*:*
microsoftwindows_10_1903 for x64-based systems10.0.0cpe:2.3:o:microsoft:windows_10_1903 for x64-based systems:10.0.0:*:*:*:*:*:*:*
microsoftwindows_10_1903 for arm64-based systems10.0.0cpe:2.3:o:microsoft:windows_10_1903 for arm64-based systems:10.0.0:*:*:*:*:*:*:*
microsoftwindows_server,_version_190310.0.0cpe:2.3:o:microsoft:windows_server,_version_1903:10.0.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	windows_10_1803	10.0.0	cpe:2.3:o:microsoft:windows_10_1803:10.0.0:::::::*
microsoft	windows_10_1809	10.0.0	cpe:2.3:o:microsoft:windows_10_1809:10.0.0:::::::*
microsoft	windows_server_2019	10.0.0	cpe:2.3:o:microsoft:windows_server_2019:10.0.0:::::::*
microsoft	windows_server_2019	10.0.0	cpe:2.3:o:microsoft:windows_server_2019:10.0.0:::::::*
microsoft	windows_10_1909	10.0.0	cpe:2.3:o:microsoft:windows_10_1909:10.0.0:::::::*
microsoft	windows_server,_version_1909	10.0.0	cpe:2.3:o:microsoft:windows_server,_version_1909:10.0.0:::::::*
microsoft	windows_10_1903 for 32-bit systems	10.0.0	cpe:2.3:o:microsoft:windows_10_1903 for 32-bit systems:10.0.0:::::::*
microsoft	windows_10_1903 for x64-based systems	10.0.0	cpe:2.3:o:microsoft:windows_10_1903 for x64-based systems:10.0.0:::::::*
microsoft	windows_10_1903 for arm64-based systems	10.0.0	cpe:2.3:o:microsoft:windows_10_1903 for arm64-based systems:10.0.0:::::::*
microsoft	windows_server,_version_1903	10.0.0	cpe:2.3:o:microsoft:windows_server,_version_1903:10.0.0:::::::*

Rows per page:

1-10 of 121

CNA Affected

[
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 1803",
    "cpes": [
      "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*",
      "cpe:2.3:o:microsoft:windows_10_1803:*:*:*:*:*:*:x64:*",
      "cpe:2.3:o:microsoft:windows_10_1803:*:*:*:*:*:*:arm64:*"
    ],
    "platforms": [
      "32-bit Systems",
      "x64-based Systems",
      "ARM64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 1809",
    "cpes": [
      "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*",
      "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*",
      "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:arm64:*"
    ],
    "platforms": [
      "32-bit Systems",
      "x64-based Systems",
      "ARM64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2019",
    "cpes": [
      "cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2019 (Server Core installation)",
    "cpes": [
      "cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 1909",
    "cpes": [
      "cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:x86:*",
      "cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:x64:*",
      "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*"
    ],
    "platforms": [
      "32-bit Systems",
      "x64-based Systems",
      "ARM64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server, version 1909 (Server Core installation)",
    "cpes": [
      "cpe:2.3:o:microsoft:windows_server_1909:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 1903 for 32-bit Systems",
    "cpes": [
      "cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "10.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 1903 for x64-based Systems",
    "cpes": [
      "cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "10.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 1903 for ARM64-based Systems",
    "cpes": [
      "cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "10.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server, version 1903 (Server Core installation)",
    "cpes": [
      "cpe:2.3:o:microsoft:windows_server_1903:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 2004",
    "cpes": [
      "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*"
    ],
    "platforms": [
      "32-bit Systems",
      "ARM64-based Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server version 2004",
    "cpes": [
      "cpe:2.3:o:microsoft:windows_server_2004:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]